<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登陆界面</title>

    <script type="text/javascript">
        function checkinput()
        {
            if(myform.name.value=="")
            {
                alert("请输入用户名");
                myform.name.focus();
                return false;
            }
            if (myform.pwd.value=="")
            {
                alert("请输入密码");
                myform.pwd.focus();
                return false;
            }

            if(myform.pwd.value != myform.pwdconfirm.value){
                alert("你输入的两次密码不一致，请重新输入！");
                myform.pwd.focus();
                return false;
            }

            if (myform.yzm.value=="")
            {
                alert("请输入验证码");
                myform.yzm.focus();
                return false;
            }

        }
    </script>
    <style type="text/css">
        body{background-color: rgba(223, 255, 231, 0.28)
        }
        .container{
            border-radius: 25px;
            box-shadow: 0 0 20px #222;
            width: 380px;
            height: 400px;
            margin: 0 auto;
            margin-top: 200px;
            background-color: rgba(152, 242, 242, 0.23);
        }
        .right {
            position: relative;
            left: 40px;
            top: 20px;

        }
        input{
            width: 180px;
            height: 25px;
        }

        button{
            background-color: rgba(230, 228, 236, 0.93);
            border: none;
            color: #110c0f;
            padding: 10px 70px;
            text-align: center;
            display: inline-block;
            font-size: 16px;
            cursor: pointer;
            margin-top: 30px;
            margin-left: 50px;
        }

    </style>


</head>
<body>
<form action="reg.php" method="post" name="myform" onsubmit=" return checkinput();" >
    <div class="container">
        <div class="right">
            <h2>用户注册</h2>

            <p>用 户 名：<input type="text" name="name" id="name"></p>
            <p>密　　码: <input type="password" name="pwd" id="pwd"></p>
            <p>确认密码: <input type="password" name="pwdconfirm" id="pwdconfirm"></p>
            <p>验 证 码：<input type="text" name="yzm" id="yzm">
                <img src="yanzhengma.php" onClick="this.src='yanzhengma.php?nocache='+Math.random()" style="cursor:hand"></p>
            <p><button type="submit" value="注册" >立即注册</button></p>
        </div>
    </div>
</form>
</body>
</html>